From: Will Deacon <will.deacon@arm.com>
To: Xingyou Chen <niatlantice@gmail.com>
Cc: kvm@vger.kernel.org
Subject: Re: [PATCH] kvmtool: README: kernel config to support virtio-blk devices
Date: Tue, 8 Nov 2016 18:55:39 +0000 [thread overview]
Message-ID: <20161108185539.GO20591@arm.com> (raw)
In-Reply-To: <1478585309.21089.5.camel@gmail.com>
On Tue, Nov 08, 2016 at 02:08:29PM +0800, Xingyou Chen wrote:
> Kernel complains as:
> VFS: Cannot open root device "vda" or unknown-block(0,0): error -6
> when configured with CONFIG_VIRTIO_BLK=y according to README.
> CONFIG_SCSI_VIRTIO=y is also needed to bring guest into disk fs.
>
> Signed-off-by: Xingyou Chen <niatlantice@gmail.com>
>
> diff --git a/README b/README
> index 5501f05..a24b451 100644
> --- a/README
> +++ b/README
> @@ -56,6 +56,7 @@ linux-0.2.img.bz2
>
> - For virtio-blk devices (--disk, -d):
> CONFIG_VIRTIO_BLK=y
> + CONFIG_SCSI_VIRTIO=y
>
> - For virtio-net devices ([--network, -n] virtio):
> CONFIG_VIRTIO_NET=y
I don't know how you generated this, but please use git. It's missing
a cut between the commit log and the diff, as well as a diffstat.
Will
next prev parent reply other threads:[~2016-11-08 18:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-08 6:08 [PATCH] kvmtool: README: kernel config to support virtio-blk devices Xingyou Chen
2016-11-08 18:55 ` Will Deacon [this message]
2016-11-09 2:56 ` Xingyou Chen
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